Paris is about 1.6 times smaller than Stockton.

Stockton is approximately 164 sq km, while Paris is approximately 105 sq km, making Paris 64.29% the size of Stockton.
Tip: This to-scale comparison of Stockton vs. Paris uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.